/*!
 * Bootstrap v3.1.1 (http://getbootstrap.com)
 * Copyright 2011-2014 Twitter, Inc.
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
 */

if (typeof jQuery === 'undefined') {
    throw new Error('Bootstrap\'s JavaScript requires jQuery');
}

/* ========================================================================
 * Bootstrap: transition.js v3.1.1
 * http://getbootstrap.com/javascript/#transitions
 * ========================================================================
 * Copyright 2011-2014 Twitter, Inc.
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
 * ======================================================================== */


+function($) {
    'use strict';

    // CSS TRANSITION SUPPORT (Shoutout: http://www.modernizr.com/)
    // ============================================================

    function transitionEnd() {
        var el = document.createElement('bootstrap');
        var transEndEventNames = {
            'WebkitTransition': 'webkitTransitionEnd',
            'MozTransition': 'transitionend',
            'OTransition': 'oTransitionEnd otransitionend',
            'transition': 'transitionend'
        };
        for (var name in transEndEventNames) {
            if (el.style[name] !== undefined) {
                return { end: transEndEventNames[name] };
            }
        }

        return false; // explicit for ie8 (  ._.)
    }

    // http://blog.alexmaccaw.com/css-transitions
    $.fn.emulateTransitionEnd = function(duration) {
        var called = false, $el = this;
        $(this).one($.support.transition.end, function() { called = true; });
        var callback = function() { if (!called) $($el).trigger($.support.transition.end); };
        setTimeout(callback, duration);
        return this;
    };
    $(function() {
        $.support.transition = transitionEnd();
    });
}(jQuery);

/* ========================================================================
 * Bootstrap: alert.js v3.1.1
 * http://getbootstrap.com/javascript/#alerts
 * ========================================================================
 * Copyright 2011-2014 Twitter, Inc.
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
 * ======================================================================== */


+function($) {
    'use strict';

    // ALERT CLASS DEFINITION
    // ======================

    var dismiss = '[data-dismiss="alert"]';
    var Alert = function(el) {
        $(el).on('click', dismiss, this.close);
    };
    Alert.prototype.close = function(e) {
        var $this = $(this);
        var selector = $this.attr('data-target');
        if (!selector) {
            selector = $this.attr('href');
            selector = selector && selector.replace(/.*(?=#[^\s]*$)/, ''); // strip for ie7
        }

        var $parent = $(selector);
        if (e) e.preventDefault();
        if (!$parent.length) {
            $parent = $this.hasClass('alert') ? $this : $this.parent();
        }

        $parent.trigger(e = $.Event('close.bs.alert'));
        if (e.isDefaultPrevented()) return;
        $parent.removeClass('in');

        function removeElement() {
            $parent.trigger('closed.bs.alert').remove();
        }

        $.support.transition && $parent.hasClass('fade') ?
            $parent
                .one($.support.transition.end, removeElement)
                .emulateTransitionEnd(150) :
            removeElement();
    }; // ALERT PLUGIN DEFINITION
    // =======================

    var old = $.fn.alert;
    $.fn.alert = function(option) {
        return this.each(function() {
            var $this = $(this);
            var data = $this.data('bs.alert');
            if (!data) $this.data('bs.alert', (data = new Alert(this)));
            if (typeof option == 'string') data[option].call($this);
        });
    };
    $.fn.alert.Constructor = Alert; // ALERT NO CONFLICT
    // =================

    $.fn.alert.noConflict = function() {
        $.fn.alert = old;
        return this;
    }; // ALERT DATA-API
    // ==============

    $(document).on('click.bs.alert.data-api', dismiss, Alert.prototype.close);
}(jQuery);

/* ========================================================================
 * Bootstrap: button.js v3.1.1
 * http://getbootstrap.com/javascript/#buttons
 * ========================================================================
 * Copyright 2011-2014 Twitter, Inc.
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
 * ======================================================================== */


+function($) {
    'use strict';

    // BUTTON PUBLIC CLASS DEFINITION
    // ==============================

    var Button = function(element, options) {
        this.$element = $(element);
        this.options = $.extend({}, Button.DEFAULTS, options);
        this.isLoading = false;
    };
    Button.DEFAULTS = {
        loadingText: 'loading...'
    };
    Button.prototype.setState = function(state) {
        var d = 'disabled';
        var $el = this.$element;
        var val = $el.is('input') ? 'val' : 'html';
        var data = $el.data();
        state = state + 'Text';
        if (!data.resetText) $el.data('resetText', $el[val]());
        $el[val](data[state] || this.options[state]); // push to event loop to allow forms to submit
        setTimeout($.proxy(function() {
            if (state == 'loadingText') {
                this.isLoading = true;
                $el.addClass(d).attr(d, d);
            } else if (this.isLoading) {
                this.isLoading = false;
                $el.removeClass(d).removeAttr(d);
            }
        }, this), 0);
    };
    Button.prototype.toggle = function() {
        var changed = true;
        var $parent = this.$element.closest('[data-toggle="buttons"]');
        if ($parent.length) {
            var $input = this.$element.find('input');
            if ($input.prop('type') == 'radio') {
                if ($input.prop('checked') && this.$element.hasClass('active')) changed = false;
                else $parent.find('.active').removeClass('active');
            }
            if (changed) $input.prop('checked', !this.$element.hasClass('active')).trigger('change');
        }

        if (changed) this.$element.toggleClass('active');
    }; // BUTTON PLUGIN DEFINITION
    // ========================

    var old = $.fn.button;
    $.fn.button = function(option) {
        return this.each(function() {
            var $this = $(this);
            var data = $this.data('bs.button');
            var options = typeof option == 'object' && option;
            if (!data) $this.data('bs.button', (data = new Button(this, options)));
            if (option == 'toggle') data.toggle();
            else if (option) data.setState(option);
        });
    };
    $.fn.button.Constructor = Button; // BUTTON NO CONFLICT
    // ==================

    $.fn.button.noConflict = function() {
        $.fn.button = old;
        return this;
    }; // BUTTON DATA-API
    // ===============

    $(document).on('click.bs.button.data-api', '[data-toggle^=button]', function(e) {
        var $btn = $(e.target);
        if (!$btn.hasClass('btn')) $btn = $btn.closest('.btn');
        $btn.button('toggle');
        e.preventDefault();
    });
}(jQuery);

/* ========================================================================
 * Bootstrap: carousel.js v3.1.1
 * http://getbootstrap.com/javascript/#carousel
 * ========================================================================
 * Copyright 2011-2014 Twitter, Inc.
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
 * ======================================================================== */


+function($) {
    'use strict';

    // CAROUSEL CLASS DEFINITION
    // =========================

    var Carousel = function(element, options) {
        this.$element = $(element);
        this.$indicators = this.$element.find('.carousel-indicators');
        this.options = options;
        this.paused =
            this.sliding =
                this.interval =
                    this.$active =
                        this.$items = null;
        this.options.pause == 'hover' && this.$element
            .on('mouseenter', $.proxy(this.pause, this))
            .on('mouseleave', $.proxy(this.cycle, this));
    };
    Carousel.DEFAULTS = {
        interval: 5000,
        pause: 'hover',
        wrap: true
    };
    Carousel.prototype.cycle = function(e) {
        e || (this.paused = false);
        this.interval && clearInterval(this.interval);
        this.options.interval
            && !this.paused
            && (this.interval = setInterval($.proxy(this.next, this), this.options.interval));
        return this;
    };
    Carousel.prototype.getActiveIndex = function() {
        this.$active = this.$element.find('.item.active');
        this.$items = this.$active.parent().children();
        return this.$items.index(this.$active);
    };
    Carousel.prototype.to = function(pos) {
        var that = this;
        var activeIndex = this.getActiveIndex();
        if (pos > (this.$items.length - 1) || pos < 0) return;
        if (this.sliding) return this.$element.one('slid.bs.carousel', function() { that.to(pos); });
        if (activeIndex == pos) return this.pause().cycle();
        return this.slide(pos > activeIndex ? 'next' : 'prev', $(this.$items[pos]));
    };
    Carousel.prototype.pause = function(e) {
        e || (this.paused = true);
        if (this.$element.find('.next, .prev').length && $.support.transition) {
            this.$element.trigger($.support.transition.end);
            this.cycle(true);
        }

        this.interval = clearInterval(this.interval);
        return this;
    };
    Carousel.prototype.next = function() {
        if (this.sliding) return;
        return this.slide('next');
    };
    Carousel.prototype.prev = function() {
        if (this.sliding) return;
        return this.slide('prev');
    };
    Carousel.prototype.slide = function(type, next) {
        var $active = this.$element.find('.item.active');
        var $next = next || $active[type]();
        var isCycling = this.interval;
        var direction = type == 'next' ? 'left' : 'right';
        var fallback = type == 'next' ? 'first' : 'last';
        var that = this;
        if (!$next.length) {
            if (!this.options.wrap) return;
            $next = this.$element.find('.item')[fallback]();
        }

        if ($next.hasClass('active')) return this.sliding = false;
        var e = $.Event('slide.bs.carousel', { relatedTarget: $next[0], direction: direction });
        this.$element.trigger(e);
        if (e.isDefaultPrevented()) return;
        this.sliding = true;
        isCycling && this.pause();
        if (this.$indicators.length) {
            this.$indicators.find('.active').removeClass('active');
            this.$element.one('slid.bs.carousel', function() {
                var $nextIndicator = $(that.$indicators.children()[that.getActiveIndex()]);
                $nextIndicator && $nextIndicator.addClass('active');
            });
        }

        if ($.support.transition && this.$element.hasClass('slide')) {
            $next.addClass(type);
            $next[0].offsetWidth; // force reflow
            $active.addClass(direction);
            $next.addClass(direction);
            $active
                .one($.support.transition.end, function() {
                    $next.removeClass([type, direction].join(' ')).addClass('active');
                    $active.removeClass(['active', direction].join(' '));
                    that.sliding = false;
                    setTimeout(function() { that.$element.trigger('slid.bs.carousel'); }, 0);
                })
                .emulateTransitionEnd($active.css('transition-duration').slice(0, -1) * 1000);
        } else {
            $active.removeClass('active');
            $next.addClass('active');
            this.sliding = false;
            this.$element.trigger('slid.bs.carousel');
        }

        isCycling && this.cycle();
        return this;
    }; // CAROUSEL PLUGIN DEFINITION
    // ==========================

    var old = $.fn.carousel;
    $.fn.carousel = function(option) {
        return this.each(function() {
            var $this = $(this);
            var data = $this.data('bs.carousel');
            var options = $.extend({}, Carousel.DEFAULTS, $this.data(), typeof option == 'object' && option);
            var action = typeof option == 'string' ? option : options.slide;
            if (!data) $this.data('bs.carousel', (data = new Carousel(this, options)));
            if (typeof option == 'number') data.to(option);
            else if (action) data[action]();
            else if (options.interval) data.pause().cycle();
        });
    };
    $.fn.carousel.Constructor = Carousel; // CAROUSEL NO CONFLICT
    // ====================

    $.fn.carousel.noConflict = function() {
        $.fn.carousel = old;
        return this;
    }; // CAROUSEL DATA-API
    // =================

    $(document).on('click.bs.carousel.data-api', '[data-slide], [data-slide-to]', function(e) {
        var $this = $(this), href;
        var $target = $($this.attr('data-target') || (href = $this.attr('href')) && href.replace(/.*(?=#[^\s]+$)/, '')); //strip for ie7
        var options = $.extend({}, $target.data(), $this.data());
        var slideIndex = $this.attr('data-slide-to');
        if (slideIndex) options.interval = false;
        $target.carousel(options);
        if (slideIndex = $this.attr('data-slide-to')) {
            $target.data('bs.carousel').to(slideIndex);
        }

        e.preventDefault();
    });
    $(window).on('load', function() {
        $('[data-ride="carousel"]').each(function() {
            var $carousel = $(this);
            $carousel.carousel($carousel.data());
        });
    });
}(jQuery);

/* ========================================================================
 * Bootstrap: collapse.js v3.1.1
 * http://getbootstrap.com/javascript/#collapse
 * ========================================================================
 * Copyright 2011-2014 Twitter, Inc.
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
 * ======================================================================== */


+function($) {
    'use strict';

    // COLLAPSE PUBLIC CLASS DEFINITION
    // ================================

    var Collapse = function(element, options) {
        this.$element = $(element);
        this.options = $.extend({}, Collapse.DEFAULTS, options);
        this.transitioning = null;
        if (this.options.parent) this.$parent = $(this.options.parent);
        if (this.options.toggle) this.toggle();
    };
    Collapse.DEFAULTS = {
        toggle: true
    };
    Collapse.prototype.dimension = function() {
        var hasWidth = this.$element.hasClass('width');
        return hasWidth ? 'width' : 'height';
    };
    Collapse.prototype.show = function() {
        if (this.transitioning || this.$element.hasClass('in')) return;
        var startEvent = $.Event('show.bs.collapse');
        this.$element.trigger(startEvent);
        if (startEvent.isDefaultPrevented()) return;
        var actives = this.$parent && this.$parent.find('> .panel > .in');
        if (actives && actives.length) {
            var hasData = actives.data('bs.collapse');
            if (hasData && hasData.transitioning) return;
            actives.collapse('hide');
            hasData || actives.data('bs.collapse', null);
        }

        var dimension = this.dimension();
        this.$element
            .removeClass('collapse')
            .addClass('collapsing')[dimension](0);
        this.transitioning = 1;
        var complete = function() {
            this.$element
                .removeClass('collapsing')
                .addClass('collapse in')[dimension]('auto');
            this.transitioning = 0;
            this.$element.trigger('shown.bs.collapse');
        };
        if (!$.support.transition) return complete.call(this);
        var scrollSize = $.camelCase(['scroll', dimension].join('-'));
        this.$element
            .one($.support.transition.end, $.proxy(complete, this))
            .emulateTransitionEnd(350)[dimension](this.$element[0][scrollSize]);
    };
    Collapse.prototype.hide = function() {
        if (this.transitioning || !this.$element.hasClass('in')) return;
        var startEvent = $.Event('hide.bs.collapse');
        this.$element.trigger(startEvent);
        if (startEvent.isDefaultPrevented()) return;
        var dimension = this.dimension();
        this.$element[dimension](this.$element[dimension]())[0].offsetHeight;
        this.$element
            .addClass('collapsing')
            .removeClass('collapse')
            .removeClass('in');
        this.transitioning = 1;
        var complete = function() {
            this.transitioning = 0;
            this.$element
                .trigger('hidden.bs.collapse')
                .removeClass('collapsing')
                .addClass('collapse');
        };
        if (!$.support.transition) return complete.call(this);
        this.$element[dimension](0)
            .one($.support.transition.end, $.proxy(complete, this))
            .emulateTransitionEnd(350);
    };
    Collapse.prototype.toggle = function() {
        this[this.$element.hasClass('in') ? 'hide' : 'show']();
    }; // COLLAPSE PLUGIN DEFINITION
    // ==========================

    var old = $.fn.collapse;
    $.fn.collapse = function(option) {
        return this.each(function() {
            var $this = $(this);
            var data = $this.data('bs.collapse');
            var options = $.extend({}, Collapse.DEFAULTS, $this.data(), typeof option == 'object' && option);
            if (!data && options.toggle && option == 'show') option = !option;
            if (!data) $this.data('bs.collapse', (data = new Collapse(this, options)));
            if (typeof option == 'string') data[option]();
        });
    };
    $.fn.collapse.Constructor = Collapse; // COLLAPSE NO CONFLICT
    // ====================

    $.fn.collapse.noConflict = function() {
        $.fn.collapse = old;
        return this;
    }; // COLLAPSE DATA-API
    // =================

    $(document).on('click.bs.collapse.data-api', '[data-toggle=collapse]', function(e) {
        var $this = $(this), href;
        var target = $this.attr('data-target')
            || e.preventDefault()
            || (href = $this.attr('href')) && href.replace(/.*(?=#[^\s]+$)/, ''); //strip for ie7
        var $target = $(target);
        var data = $target.data('bs.collapse');
        var option = data ? 'toggle' : $this.data();
        var parent = $this.attr('data-parent');
        var $parent = parent && $(parent);
        if (!data || !data.transitioning) {
            if ($parent) $parent.find('[data-toggle=collapse][data-parent="' + parent + '"]').not($this).addClass('collapsed');
            $this[$target.hasClass('in') ? 'addClass' : 'removeClass']('collapsed');
        }

        $target.collapse(option);
    });
}(jQuery);

/* ========================================================================
 * Bootstrap: dropdown.js v3.1.1
 * http://getbootstrap.com/javascript/#dropdowns
 * ========================================================================
 * Copyright 2011-2014 Twitter, Inc.
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
 * ======================================================================== */


+function($) {
    'use strict';

    // DROPDOWN CLASS DEFINITION
    // =========================

    var backdrop = '.dropdown-backdrop';
    var toggle = '[data-toggle=dropdown]';
    var Dropdown = function(element) {
        $(element).on('click.bs.dropdown', this.toggle);
    };
    Dropdown.prototype.toggle = function(e) {
        var $this = $(this);
        if ($this.is('.disabled, :disabled')) return;
        var $parent = getParent($this);
        var isActive = $parent.hasClass('open');
        clearMenus();
        if (!isActive) {
            if ('ontouchstart' in document.documentElement && !$parent.closest('.navbar-nav').length) {
                // if mobile we use a backdrop because click events don't delegate
                $('<div class="dropdown-backdrop"/>').insertAfter($(this)).on('click', clearMenus);
            }

            var relatedTarget = { relatedTarget: this };
            $parent.trigger(e = $.Event('show.bs.dropdown', relatedTarget));
            if (e.isDefaultPrevented()) return;
            $parent
                .toggleClass('open')
                .trigger('shown.bs.dropdown', relatedTarget);
            $this.focus();
        }

        return false;
    };
    Dropdown.prototype.keydown = function(e) {
        if (!/(38|40|27)/.test(e.keyCode)) return;
        var $this = $(this);
        e.preventDefault();
        e.stopPropagation();
        if ($this.is('.disabled, :disabled')) return;
        var $parent = getParent($this);
        var isActive = $parent.hasClass('open');
        if (!isActive || (isActive && e.keyCode == 27)) {
            if (e.which == 27) $parent.find(toggle).focus();
            return $this.click();
        }

        var desc = ' li:not(.divider):visible a';
        var $items = $parent.find('[role=menu]' + desc + ', [role=listbox]' + desc);
        if (!$items.length) return;
        var index = $items.index($items.filter(':focus'));
        if (e.keyCode == 38 && index > 0) index--; // up
        if (e.keyCode == 40 && index < $items.length - 1) index++; // down
        if (!~index) index = 0;
        $items.eq(index).focus();
    };

    function clearMenus(e) {
        $(backdrop).remove();
        $(toggle).each(function() {
            var $parent = getParent($(this));
            var relatedTarget = { relatedTarget: this };
            if (!$parent.hasClass('open')) return;
            $parent.trigger(e = $.Event('hide.bs.dropdown', relatedTarget));
            if (e.isDefaultPrevented()) return;
            $parent.removeClass('open').trigger('hidden.bs.dropdown', relatedTarget);
        });
    }

    function getParent($this) {
        var selector = $this.attr('data-target');
        if (!selector) {
            selector = $this.attr('href');
            selector = selector && /#[A-Za-z]/.test(selector) && selector.replace(/.*(?=#[^\s]*$)/, ''); //strip for ie7
        }

        var $parent = selector && $(selector);
        return $parent && $parent.length ? $parent : $this.parent();
    }


    // DROPDOWN PLUGIN DEFINITION
    // ==========================

    var old = $.fn.dropdown;
    $.fn.dropdown = function(option) {
        return this.each(function() {
            var $this = $(this);
            var data = $this.data('bs.dropdown');
            if (!data) $this.data('bs.dropdown', (data = new Dropdown(this)));
            if (typeof option == 'string') data[option].call($this);
        });
    };
    $.fn.dropdown.Constructor = Dropdown; // DROPDOWN NO CONFLICT
    // ====================

    $.fn.dropdown.noConflict = function() {
        $.fn.dropdown = old;
        return this;
    }; // APPLY TO STANDARD DROPDOWN ELEMENTS
    // ===================================

    $(document)
        .on('click.bs.dropdown.data-api', clearMenus)
        .on('click.bs.dropdown.data-api', '.dropdown form', function(e) { e.stopPropagation(); })
        .on('click.bs.dropdown.data-api', toggle, Dropdown.prototype.toggle)
        .on('keydown.bs.dropdown.data-api', toggle + ', [role=menu], [role=listbox]', Dropdown.prototype.keydown);
}(jQuery);

/* ========================================================================
 * Bootstrap: modal.js v3.1.1
 * http://getbootstrap.com/javascript/#modals
 * ========================================================================
 * Copyright 2011-2014 Twitter, Inc.
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
 * ======================================================================== */


+function($) {
    'use strict';

    // MODAL CLASS DEFINITION
    // ======================

    var Modal = function(element, options) {
        this.options = options;
        this.$element = $(element);
        this.$backdrop =
            this.isShown = null;
        if (this.options.remote) {
            this.$element
                .find('.modal-content')
                .load(this.options.remote, $.proxy(function() {
                    this.$element.trigger('loaded.bs.modal');
                }, this));
        }
    };
    Modal.DEFAULTS = {
        backdrop: true,
        keyboard: true,
        show: true
    };
    Modal.prototype.toggle = function(_relatedTarget) {
        return this[!this.isShown ? 'show' : 'hide'](_relatedTarget);
    };
    Modal.prototype.show = function(_relatedTarget) {
        var that = this;
        var e = $.Event('show.bs.modal', { relatedTarget: _relatedTarget });
        this.$element.trigger(e);
        if (this.isShown || e.isDefaultPrevented()) return;
        this.isShown = true;
        this.escape();
        this.$element.on('click.dismiss.bs.modal', '[data-dismiss="modal"]', $.proxy(this.hide, this));
        this.backdrop(function() {
            var transition = $.support.transition && that.$element.hasClass('fade');
            if (!that.$element.parent().length) {
                that.$element.appendTo(document.body); // don't move modals dom position
            }

            that.$element
                .show()
                .scrollTop(0);
            if (transition) {
                that.$element[0].offsetWidth; // force reflow
            }

            that.$element
                .addClass('in')
                .attr('aria-hidden', false);
            that.enforceFocus();
            var e = $.Event('shown.bs.modal', { relatedTarget: _relatedTarget });
            transition ?
                that.$element.find('.modal-dialog') // wait for modal to slide in
                    .one($.support.transition.end, function() {
                        that.$element.focus().trigger(e);
                    })
                    .emulateTransitionEnd(300) :
                that.$element.focus().trigger(e);
        });
    };
    Modal.prototype.hide = function(e) {
        if (e) e.preventDefault();
        e = $.Event('hide.bs.modal');
        this.$element.trigger(e);
        if (!this.isShown || e.isDefaultPrevented()) return;
        this.isShown = false;
        this.escape();
        $(document).off('focusin.bs.modal');
        this.$element
            .removeClass('in')
            .attr('aria-hidden', true)
            .off('click.dismiss.bs.modal');
        $.support.transition && this.$element.hasClass('fade') ?
            this.$element
                .one($.support.transition.end, $.proxy(this.hideModal, this))
                .emulateTransitionEnd(300) :
            this.hideModal();
    };
    Modal.prototype.enforceFocus = function() {
        $(document)
            .off('focusin.bs.modal') // guard against infinite focus loop
            .on('focusin.bs.modal', $.proxy(function(e) {
                if (this.$element[0] !== e.target && !this.$element.has(e.target).length) {
                    this.$element.focus();
                }
            }, this));
    };
    Modal.prototype.escape = function() {
        if (this.isShown && this.options.keyboard) {
            this.$element.on('keyup.dismiss.bs.modal', $.proxy(function(e) {
                e.which == 27 && this.hide();
            }, this));
        } else if (!this.isShown) {
            this.$element.off('keyup.dismiss.bs.modal');
        }
    };
    Modal.prototype.hideModal = function() {
        var that = this;
        this.$element.hide();
        this.backdrop(function() {
            that.removeBackdrop();
            that.$element.trigger('hidden.bs.modal');
        });
    };
    Modal.prototype.removeBackdrop = function() {
        this.$backdrop && this.$backdrop.remove();
        this.$backdrop = null;
    };
    Modal.prototype.backdrop = function(callback) {
        var animate = this.$element.hasClass('fade') ? 'fade' : '';
        if (this.isShown && this.options.backdrop) {
            var doAnimate = $.support.transition && animate;
            this.$backdrop = $('<div class="modal-backdrop ' + animate + '" />')
                .appendTo(document.body);
            this.$element.on('click.dismiss.bs.modal', $.proxy(function(e) {
                if (e.target !== e.currentTarget) return;
                this.options.backdrop == 'static'
                    ? this.$element[0].focus.call(this.$element[0])
                    : this.hide.call(this);
            }, this));
            if (doAnimate) this.$backdrop[0].offsetWidth; // force reflow

            this.$backdrop.addClass('in');
            if (!callback) return;
            doAnimate ?
                this.$backdrop
                    .one($.support.transition.end, callback)
                    .emulateTransitionEnd(150) :
                callback();
        } else if (!this.isShown && this.$backdrop) {
            this.$backdrop.removeClass('in');
            $.support.transition && this.$element.hasClass('fade') ?
                this.$backdrop
                    .one($.support.transition.end, callback)
                    .emulateTransitionEnd(150) :
                callback();
        } else if (callback) {
            callback();
        }
    }; // MODAL PLUGIN DEFINITION
    // =======================

    var old = $.fn.modal;
    $.fn.modal = function(option, _relatedTarget) {
        return this.each(function() {
            var $this = $(this);
            var data = $this.data('bs.modal');
            var options = $.extend({}, Modal.DEFAULTS, $this.data(), typeof option == 'object' && option);
            if (!data) $this.data('bs.modal', (data = new Modal(this, options)));
            if (typeof option == 'string') data[option](_relatedTarget);
            else if (options.show) data.show(_relatedTarget);
        });
    };
    $.fn.modal.Constructor = Modal; // MODAL NO CONFLICT
    // =================

    $.fn.modal.noConflict = function() {
        $.fn.modal = old;
        return this;
    }; // MODAL DATA-API
    // ==============

    $(document).on('click.bs.modal.data-api', '[data-toggle="modal"]', function(e) {
        var $this = $(this);
        var href = $this.attr('href');
        var $target = $($this.attr('data-target') || (href && href.replace(/.*(?=#[^\s]+$)/, ''))); //strip for ie7
        var option = $target.data('bs.modal') ? 'toggle' : $.extend({ remote: !/#/.test(href) && href }, $target.data(), $this.data());
        if ($this.is('a')) e.preventDefault();
        $target
            .modal(option, this)
            .one('hide', function() {
                $this.is(':visible') && $this.focus();
            });
    });
    $(document)
        .on('show.bs.modal', '.modal', function() { $(document.body).addClass('modal-open'); })
        .on('hidden.bs.modal', '.modal', function() { $(document.body).removeClass('modal-open'); });
}(jQuery);

/* ========================================================================
 * Bootstrap: tooltip.js v3.1.1
 * http://getbootstrap.com/javascript/#tooltip
 * Inspired by the original jQuery.tipsy by Jason Frame
 * ========================================================================
 * Copyright 2011-2014 Twitter, Inc.
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
 * ======================================================================== */


+function($) {
    'use strict';

    // TOOLTIP PUBLIC CLASS DEFINITION
    // ===============================

    var Tooltip = function(element, options) {
        this.type =
            this.options =
                this.enabled =
                    this.timeout =
                        this.hoverState =
                            this.$element = null;
        this.init('tooltip', element, options);
    };
    Tooltip.DEFAULTS = {
        animation: true,
        placement: 'top',
        selector: false,
        template: '<div class="tooltip"><div class="tooltip-arrow"></div><div class="tooltip-inner"></div></div>',
        trigger: 'hover focus',
        title: '',
        delay: 0,
        html: false,
        container: false
    };
    Tooltip.prototype.init = function(type, element, options) {
        this.enabled = true;
        this.type = type;
        this.$element = $(element);
        this.options = this.getOptions(options);
        var triggers = this.options.trigger.split(' ');
        for (var i = triggers.length; i--;) {
            var trigger = triggers[i];
            if (trigger == 'click') {
                this.$element.on('click.' + this.type, this.options.selector, $.proxy(this.toggle, this));
            } else if (trigger != 'manual') {
                var eventIn = trigger == 'hover' ? 'mouseenter' : 'focusin';
                var eventOut = trigger == 'hover' ? 'mouseleave' : 'focusout';
                this.$element.on(eventIn + '.' + this.type, this.options.selector, $.proxy(this.enter, this));
                this.$element.on(eventOut + '.' + this.type, this.options.selector, $.proxy(this.leave, this));
            }
        }

        this.options.selector ?
            (this._options = $.extend({}, this.options, { trigger: 'manual', selector: '' })) :
            this.fixTitle();
    };
    Tooltip.prototype.getDefaults = function() {
        return Tooltip.DEFAULTS;
    };
    Tooltip.prototype.getOptions = function(options) {
        options = $.extend({}, this.getDefaults(), this.$element.data(), options);
        if (options.delay && typeof options.delay == 'number') {
            options.delay = {
                show: options.delay,
                hide: options.delay
            };
        }

        return options;
    };
    Tooltip.prototype.getDelegateOptions = function() {
        var options = {};
        var defaults = this.getDefaults();
        this._options && $.each(this._options, function(key, value) {
            if (defaults[key] != value) options[key] = value;
        });
        return options;
    };
    Tooltip.prototype.enter = function(obj) {
        var self = obj instanceof this.constructor ?
            obj : $(obj.currentTarget)[this.type](this.getDelegateOptions()).data('bs.' + this.type);
        clearTimeout(self.timeout);
        self.hoverState = 'in';
        if (!self.options.delay || !self.options.delay.show) return self.show();
        self.timeout = setTimeout(function() {
            if (self.hoverState == 'in') self.show();
        }, self.options.delay.show);
    };
    Tooltip.prototype.leave = function(obj) {
        var self = obj instanceof this.constructor ?
            obj : $(obj.currentTarget)[this.type](this.getDelegateOptions()).data('bs.' + this.type);
        clearTimeout(self.timeout);
        self.hoverState = 'out';
        if (!self.options.delay || !self.options.delay.hide) return self.hide();
        self.timeout = setTimeout(function() {
            if (self.hoverState == 'out') self.hide();
        }, self.options.delay.hide);
    };
    Tooltip.prototype.show = function() {
        var e = $.Event('show.bs.' + this.type);
        if (this.hasContent() && this.enabled) {
            this.$element.trigger(e);
            if (e.isDefaultPrevented()) return;
            var that = this;

            var $tip = this.tip();
            this.setContent();
            if (this.options.animation) $tip.addClass('fade');
            var placement = typeof this.options.placement == 'function' ?
                this.options.placement.call(this, $tip[0], this.$element[0]) :
                this.options.placement;
            var autoToken = /\s?auto?\s?/i;
            var autoPlace = autoToken.test(placement);
            if (autoPlace) placement = placement.replace(autoToken, '') || 'top';
            $tip
                .detach()
                .css({ top: 0, left: 0, display: 'block' })
                .addClass(placement);
            this.options.container ? $tip.appendTo(this.options.container) : $tip.insertAfter(this.$element);
            var pos = this.getPosition();
            var actualWidth = $tip[0].offsetWidth;
            var actualHeight = $tip[0].offsetHeight;
            if (autoPlace) {
                var $parent = this.$element.parent();
                var orgPlacement = placement;
                var docScroll = document.documentElement.scrollTop || document.body.scrollTop;
                var parentWidth = this.options.container == 'body' ? window.innerWidth : $parent.outerWidth();
                var parentHeight = this.options.container == 'body' ? window.innerHeight : $parent.outerHeight();
                var parentLeft = this.options.container == 'body' ? 0 : $parent.offset().left;
                placement = placement == 'bottom' && pos.top + pos.height + actualHeight - docScroll > parentHeight ? 'top' :
                    placement == 'top' && pos.top - docScroll - actualHeight < 0 ? 'bottom' :
                        placement == 'right' && pos.right + actualWidth > parentWidth ? 'left' :
                            placement == 'left' && pos.left - actualWidth < parentLeft ? 'right' :
                                placement;
                $tip
                    .removeClass(orgPlacement)
                    .addClass(placement);
            }

            var calculatedOffset = this.getCalculatedOffset(placement, pos, actualWidth, actualHeight);
            this.applyPlacement(calculatedOffset, placement);
            this.hoverState = null;
            var complete = function() {
                that.$element.trigger('shown.bs.' + that.type);
            };
            $.support.transition && this.$tip.hasClass('fade') ?
                $tip
                    .one($.support.transition.end, complete)
                    .emulateTransitionEnd(150) :
                complete();
        }
    };
    Tooltip.prototype.applyPlacement = function(offset, placement) {
        var replace;
        var $tip = this.tip();
        var width = $tip[0].offsetWidth;
        var height = $tip[0].offsetHeight; // manually read margins because getBoundingClientRect includes difference
        var marginTop = parseInt($tip.css('margin-top'), 10);
        var marginLeft = parseInt($tip.css('margin-left'), 10); // we must check for NaN for ie 8/9
        if (isNaN(marginTop)) marginTop = 0;
        if (isNaN(marginLeft)) marginLeft = 0;
        offset.top = offset.top + marginTop;
        offset.left = offset.left + marginLeft; // $.fn.offset doesn't round pixel values
        // so we use setOffset directly with our own function B-0
        $.offset.setOffset($tip[0], $.extend({
            using: function(props) {
                $tip.css({
                    top: Math.round(props.top),
                    left: Math.round(props.left)
                });
            }
        }, offset), 0);
        $tip.addClass('in'); // check to see if placing tip in new offset caused the tip to resize itself
        var actualWidth = $tip[0].offsetWidth;
        var actualHeight = $tip[0].offsetHeight;
        if (placement == 'top' && actualHeight != height) {
            replace = true;
            offset.top = offset.top + height - actualHeight;
        }

        if (/bottom|top/.test(placement)) {
            var delta = 0;
            if (offset.left < 0) {
                delta = offset.left * -2;
                offset.left = 0;
                $tip.offset(offset);
                actualWidth = $tip[0].offsetWidth;
                actualHeight = $tip[0].offsetHeight;
            }

            this.replaceArrow(delta - width + actualWidth, actualWidth, 'left');
        } else {
            this.replaceArrow(actualHeight - height, actualHeight, 'top');
        }

        if (replace) $tip.offset(offset);
    };
    Tooltip.prototype.replaceArrow = function(delta, dimension, position) {
        this.arrow().css(position, delta ? (50 * (1 - delta / dimension) + '%') : '');
    };
    Tooltip.prototype.setContent = function() {
        var $tip = this.tip();
        var title = this.getTitle();
        $tip.find('.tooltip-inner')[this.options.html ? 'html' : 'text'](title);
        $tip.removeClass('fade in top bottom left right');
    };
    Tooltip.prototype.hide = function() {
        var that = this;
        var $tip = this.tip();
        var e = $.Event('hide.bs.' + this.type);

        function complete() {
            if (that.hoverState != 'in') $tip.detach();
            that.$element.trigger('hidden.bs.' + that.type);
        }

        this.$element.trigger(e);
        if (e.isDefaultPrevented()) return;
        $tip.removeClass('in');
        $.support.transition && this.$tip.hasClass('fade') ?
            $tip
                .one($.support.transition.end, complete)
                .emulateTransitionEnd(150) :
            complete();
        this.hoverState = null;
        return this;
    };
    Tooltip.prototype.fixTitle = function() {
        var $e = this.$element;
        if ($e.attr('title') || typeof($e.attr('data-original-title')) != 'string') {
            $e.attr('data-original-title', $e.attr('title') || '').attr('title', '');
        }
    };
    Tooltip.prototype.hasContent = function() {
        return this.getTitle();
    };
    Tooltip.prototype.getPosition = function() {
        var el = this.$element[0];
        return $.extend({}, (typeof el.getBoundingClientRect == 'function') ? el.getBoundingClientRect() : {
            width: el.offsetWidth,
            height: el.offsetHeight
        }, this.$element.offset());
    };
    Tooltip.prototype.getCalculatedOffset = function(placement, pos, actualWidth, actualHeight) {
        return placement == 'bottom' ? { top: pos.top + pos.height, left: pos.left + pos.width / 2 - actualWidth / 2 } :
            placement == 'top' ? { top: pos.top - actualHeight, left: pos.left + pos.width / 2 - actualWidth / 2 } :
                placement == 'left' ? { top: pos.top + pos.height / 2 - actualHeight / 2, left: pos.left - actualWidth } :
                    /* placement == 'right' */ { top: pos.top + pos.height / 2 - actualHeight / 2, left: pos.left + pos.width };
    };
    Tooltip.prototype.getTitle = function() {
        var title;
        var $e = this.$element;
        var o = this.options;
        title = $e.attr('data-original-title')
            || (typeof o.title == 'function' ? o.title.call($e[0]) : o.title);
        return title;
    };
    Tooltip.prototype.tip = function() {
        return this.$tip = this.$tip || $(this.options.template);
    };
    Tooltip.prototype.arrow = function() {
        return this.$arrow = this.$arrow || this.tip().find('.tooltip-arrow');
    };
    Tooltip.prototype.validate = function() {
        if (!this.$element[0].parentNode) {
            this.hide();
            this.$element = null;
            this.options = null;
        }
    };
    Tooltip.prototype.enable = function() {
        this.enabled = true;
    };
    Tooltip.prototype.disable = function() {
        this.enabled = false;
    };
    Tooltip.prototype.toggleEnabled = function() {
        this.enabled = !this.enabled;
    };
    Tooltip.prototype.toggle = function(e) {
        var self = e ? $(e.currentTarget)[this.type](this.getDelegateOptions()).data('bs.' + this.type) : this;
        self.tip().hasClass('in') ? self.leave(self) : self.enter(self);
    };
    Tooltip.prototype.destroy = function() {
        clearTimeout(this.timeout);
        this.hide().$element.off('.' + this.type).removeData('bs.' + this.type);
    }; // TOOLTIP PLUGIN DEFINITION
    // =========================

    var old = $.fn.tooltip;
    $.fn.tooltip = function(option) {
        return this.each(function() {
            var $this = $(this);
            var data = $this.data('bs.tooltip');
            var options = typeof option == 'object' && option;
            if (!data && option == 'destroy') return;
            if (!data) $this.data('bs.tooltip', (data = new Tooltip(this, options)));
            if (typeof option == 'string') data[option]();
        });
    };
    $.fn.tooltip.Constructor = Tooltip; // TOOLTIP NO CONFLICT
    // ===================

    $.fn.tooltip.noConflict = function() {
        $.fn.tooltip = old;
        return this;
    };
}(jQuery);

/* ========================================================================
 * Bootstrap: popover.js v3.1.1
 * http://getbootstrap.com/javascript/#popovers
 * ========================================================================
 * Copyright 2011-2014 Twitter, Inc.
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
 * ======================================================================== */


+function($) {
    'use strict';

    // POPOVER PUBLIC CLASS DEFINITION
    // ===============================

    var Popover = function(element, options) {
        this.init('popover', element, options);
    };
    if (!$.fn.tooltip) throw new Error('Popover requires tooltip.js');
    Popover.DEFAULTS = $.extend({}, $.fn.tooltip.Constructor.DEFAULTS, {
        placement: 'right',
        trigger: 'click',
        content: '',
        template: '<div class="popover"><div class="arrow"></div><h3 class="popover-title"></h3><div class="popover-content"></div></div>'
    }); // NOTE: POPOVER EXTENDS tooltip.js
    // ================================

    Popover.prototype = $.extend({}, $.fn.tooltip.Constructor.prototype);
    Popover.prototype.constructor = Popover;
    Popover.prototype.getDefaults = function() {
        return Popover.DEFAULTS;
    };
    Popover.prototype.setContent = function() {
        var $tip = this.tip();
        var title = this.getTitle();
        var content = this.getContent();
        $tip.find('.popover-title')[this.options.html ? 'html' : 'text'](title);
        $tip.find('.popover-content')[// we use append for html objects to maintain js events
            this.options.html ? (typeof content == 'string' ? 'html' : 'append') : 'text'](content);
        $tip.removeClass('fade top bottom left right in'); // IE8 doesn't accept hiding via the `:empty` pseudo selector, we have to do
        // this manually by checking the contents.
        if (!$tip.find('.popover-title').html()) $tip.find('.popover-title').hide();
    };
    Popover.prototype.hasContent = function() {
        return this.getTitle() || this.getContent();
    };
    Popover.prototype.getContent = function() {
        var $e = this.$element;
        var o = this.options;
        return $e.attr('data-content')
            || (typeof o.content == 'function' ?
                o.content.call($e[0]) :
                o.content);
    };
    Popover.prototype.arrow = function() {
        return this.$arrow = this.$arrow || this.tip().find('.arrow');
    };
    Popover.prototype.tip = function() {
        if (!this.$tip) this.$tip = $(this.options.template);
        return this.$tip;
    }; // POPOVER PLUGIN DEFINITION
    // =========================

    var old = $.fn.popover;
    $.fn.popover = function(option) {
        return this.each(function() {
            var $this = $(this);
            var data = $this.data('bs.popover');
            var options = typeof option == 'object' && option;
            if (!data && option == 'destroy') return;
            if (!data) $this.data('bs.popover', (data = new Popover(this, options)));
            if (typeof option == 'string') data[option]();
        });
    };
    $.fn.popover.Constructor = Popover; // POPOVER NO CONFLICT
    // ===================

    $.fn.popover.noConflict = function() {
        $.fn.popover = old;
        return this;
    };
}(jQuery);

/* ========================================================================
 * Bootstrap: scrollspy.js v3.1.1
 * http://getbootstrap.com/javascript/#scrollspy
 * ========================================================================
 * Copyright 2011-2014 Twitter, Inc.
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
 * ======================================================================== */


+function($) {
    'use strict';

    // SCROLLSPY CLASS DEFINITION
    // ==========================

    function ScrollSpy(element, options) {
        var href;
        var process = $.proxy(this.process, this);
        this.$element = $(element).is('body') ? $(window) : $(element);
        this.$body = $('body');
        this.$scrollElement = this.$element.on('scroll.bs.scroll-spy.data-api', process);
        this.options = $.extend({}, ScrollSpy.DEFAULTS, options);
        this.selector = (this.options.target
            || ((href = $(element).attr('href')) && href.replace(/.*(?=#[^\s]+$)/, '')) //strip for ie7
            || '') + ' .nav li > a';
        this.offsets = $([]);
        this.targets = $([]);
        this.activeTarget = null;
        this.refresh();
        this.process();
    }

    ScrollSpy.DEFAULTS = {
        offset: 10
    };
    ScrollSpy.prototype.refresh = function() {
        var offsetMethod = this.$element[0] == window ? 'offset' : 'position';
        this.offsets = $([]);
        this.targets = $([]);
        var self = this;
        var $targets = this.$body
            .find(this.selector)
            .map(function() {
                var $el = $(this);
                var href = $el.data('target') || $el.attr('href');
                var $href = /^#./.test(href) && $(href);
                return ($href
                    && $href.length
                    && $href.is(':visible')
                    && [[$href[offsetMethod]().top + (!$.isWindow(self.$scrollElement.get(0)) && self.$scrollElement.scrollTop()), href]]) || null;
            })
            .sort(function(a, b) { return a[0] - b[0]; })
            .each(function() {
                self.offsets.push(this[0]);
                self.targets.push(this[1]);
            });
    };
    ScrollSpy.prototype.process = function() {
        var scrollTop = this.$scrollElement.scrollTop() + this.options.offset;
        var scrollHeight = this.$scrollElement[0].scrollHeight || this.$body[0].scrollHeight;
        var maxScroll = scrollHeight - this.$scrollElement.height();
        var offsets = this.offsets;
        var targets = this.targets;
        var activeTarget = this.activeTarget;
        var i;
        if (scrollTop >= maxScroll) {
            return activeTarget != (i = targets.last()[0]) && this.activate(i);
        }

        if (activeTarget && scrollTop <= offsets[0]) {
            return activeTarget != (i = targets[0]) && this.activate(i);
        }

        for (i = offsets.length; i--;) {
            activeTarget != targets[i]
                && scrollTop >= offsets[i]
                && (!offsets[i + 1] || scrollTop <= offsets[i + 1])
                && this.activate(targets[i]);
        }
    };
    ScrollSpy.prototype.activate = function(target) {
        this.activeTarget = target;
        $(this.selector)
            .parentsUntil(this.options.target, '.active')
            .removeClass('active');
        var selector = this.selector +
            '[data-target="' + target + '"],' +
            this.selector + '[href="' + target + '"]';
        var active = $(selector)
            .parents('li')
            .addClass('active');
        if (active.parent('.dropdown-menu').length) {
            active = active
                .closest('li.dropdown')
                .addClass('active');
        }

        active.trigger('activate.bs.scrollspy');
    }; // SCROLLSPY PLUGIN DEFINITION
    // ===========================

    var old = $.fn.scrollspy;
    $.fn.scrollspy = function(option) {
        return this.each(function() {
            var $this = $(this);
            var data = $this.data('bs.scrollspy');
            var options = typeof option == 'object' && option;
            if (!data) $this.data('bs.scrollspy', (data = new ScrollSpy(this, options)));
            if (typeof option == 'string') data[option]();
        });
    };
    $.fn.scrollspy.Constructor = ScrollSpy; // SCROLLSPY NO CONFLICT
    // =====================

    $.fn.scrollspy.noConflict = function() {
        $.fn.scrollspy = old;
        return this;
    }; // SCROLLSPY DATA-API
    // ==================

    $(window).on('load', function() {
        $('[data-spy="scroll"]').each(function() {
            var $spy = $(this);
            $spy.scrollspy($spy.data());
        });
    });
}(jQuery);

/* ========================================================================
 * Bootstrap: tab.js v3.1.1
 * http://getbootstrap.com/javascript/#tabs
 * ========================================================================
 * Copyright 2011-2014 Twitter, Inc.
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
 * ======================================================================== */


+function($) {
    'use strict';

    // TAB CLASS DEFINITION
    // ====================

    var Tab = function(element) {
        this.element = $(element);
    };
    Tab.prototype.show = function() {
        var $this = this.element;
        var $ul = $this.closest('ul:not(.dropdown-menu)');
        var selector = $this.data('target');
        if (!selector) {
            selector = $this.attr('href');
            selector = selector && selector.replace(/.*(?=#[^\s]*$)/, ''); //strip for ie7
        }

        if ($this.parent('li').hasClass('active')) return;
        var previous = $ul.find('.active:last a')[0];
        var e = $.Event('show.bs.tab', {
            relatedTarget: previous
        });
        $this.trigger(e);
        if (e.isDefaultPrevented()) return;
        var $target = $(selector);
        this.activate($this.parent('li'), $ul);
        this.activate($target, $target.parent(), function() {
            $this.trigger({
                type: 'shown.bs.tab',
                relatedTarget: previous
            });
        });
    };
    Tab.prototype.activate = function(element, container, callback) {
        var $active = container.find('> .active');
        var transition = callback
            && $.support.transition
            && $active.hasClass('fade');

        function next() {
            $active
                .removeClass('active')
                .find('> .dropdown-menu > .active')
                .removeClass('active');
            element.addClass('active');
            if (transition) {
                element[0].offsetWidth; // reflow for transition
                element.addClass('in');
            } else {
                element.removeClass('fade');
            }

            if (element.parent('.dropdown-menu')) {
                element.closest('li.dropdown').addClass('active');
            }

            callback && callback();
        }

        transition ?
            $active
                .one($.support.transition.end, next)
                .emulateTransitionEnd(150) :
            next();
        $active.removeClass('in');
    }; // TAB PLUGIN DEFINITION
    // =====================

    var old = $.fn.tab;
    $.fn.tab = function(option) {
        return this.each(function() {
            var $this = $(this);
            var data = $this.data('bs.tab');
            if (!data) $this.data('bs.tab', (data = new Tab(this)));
            if (typeof option == 'string') data[option]();
        });
    };
    $.fn.tab.Constructor = Tab; // TAB NO CONFLICT
    // ===============

    $.fn.tab.noConflict = function() {
        $.fn.tab = old;
        return this;
    }; // TAB DATA-API
    // ============

    $(document).on('click.bs.tab.data-api', '[data-toggle="tab"], [data-toggle="pill"]', function(e) {
        e.preventDefault();
        $(this).tab('show');
    });
}(jQuery);

/* ========================================================================
 * Bootstrap: affix.js v3.1.1
 * http://getbootstrap.com/javascript/#affix
 * ========================================================================
 * Copyright 2011-2014 Twitter, Inc.
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
 * ======================================================================== */


+function($) {
    'use strict';

    // AFFIX CLASS DEFINITION
    // ======================

    var Affix = function(element, options) {
        this.options = $.extend({}, Affix.DEFAULTS, options);
        this.$window = $(window)
            .on('scroll.bs.affix.data-api', $.proxy(this.checkPosition, this))
            .on('click.bs.affix.data-api', $.proxy(this.checkPositionWithEventLoop, this));
        this.$element = $(element);
        this.affixed =
            this.unpin =
                this.pinnedOffset = null;
        this.checkPosition();
    };
    Affix.RESET = 'affix affix-top affix-bottom';
    Affix.DEFAULTS = {
        offset: 0
    };
    Affix.prototype.getPinnedOffset = function() {
        if (this.pinnedOffset) return this.pinnedOffset;
        this.$element.removeClass(Affix.RESET).addClass('affix');
        var scrollTop = this.$window.scrollTop();
        var position = this.$element.offset();
        return (this.pinnedOffset = position.top - scrollTop);
    };
    Affix.prototype.checkPositionWithEventLoop = function() {
        setTimeout($.proxy(this.checkPosition, this), 1);
    };
    Affix.prototype.checkPosition = function() {
        if (!this.$element.is(':visible')) return;
        var scrollHeight = $(document).height();
        var scrollTop = this.$window.scrollTop();
        var position = this.$element.offset();
        var offset = this.options.offset;
        var offsetTop = offset.top;
        var offsetBottom = offset.bottom;
        if (this.affixed == 'top') position.top += scrollTop;
        if (typeof offset != 'object') offsetBottom = offsetTop = offset;
        if (typeof offsetTop == 'function') offsetTop = offset.top(this.$element);
        if (typeof offsetBottom == 'function') offsetBottom = offset.bottom(this.$element);
        var affix = this.unpin != null && (scrollTop + this.unpin <= position.top) ? false :
            offsetBottom != null && (position.top + this.$element.height() >= scrollHeight - offsetBottom) ? 'bottom' :
                offsetTop != null && (scrollTop <= offsetTop) ? 'top' : false;
        if (this.affixed === affix) return;
        if (this.unpin) this.$element.css('top', '');
        var affixType = 'affix' + (affix ? '-' + affix : '');
        var e = $.Event(affixType + '.bs.affix');
        this.$element.trigger(e);
        if (e.isDefaultPrevented()) return;
        this.affixed = affix;
        this.unpin = affix == 'bottom' ? this.getPinnedOffset() : null;
        this.$element
            .removeClass(Affix.RESET)
            .addClass(affixType)
            .trigger($.Event(affixType.replace('affix', 'affixed')));
        if (affix == 'bottom') {
            this.$element.offset({ top: scrollHeight - offsetBottom - this.$element.height() });
        }
    }; // AFFIX PLUGIN DEFINITION
    // =======================

    var old = $.fn.affix;
    $.fn.affix = function(option) {
        return this.each(function() {
            var $this = $(this);
            var data = $this.data('bs.affix');
            var options = typeof option == 'object' && option;
            if (!data) $this.data('bs.affix', (data = new Affix(this, options)));
            if (typeof option == 'string') data[option]();
        });
    };
    $.fn.affix.Constructor = Affix; // AFFIX NO CONFLICT
    // =================

    $.fn.affix.noConflict = function() {
        $.fn.affix = old;
        return this;
    }; // AFFIX DATA-API
    // ==============

    $(window).on('load', function() {
        $('[data-spy="affix"]').each(function() {
            var $spy = $(this);
            var data = $spy.data();
            data.offset = data.offset || {};
            if (data.offsetBottom) data.offset.bottom = data.offsetBottom;
            if (data.offsetTop) data.offset.top = data.offsetTop;
            $spy.affix(data);
        });
    });
}(jQuery);